package part1.language_basis.day03;

public class IfDemo {
    public static void main(String[] args) {
        //满500打8折：
        double price = 300.0;
        if (price>=500){
            price *= 0.8;
        }
        System.out.println("最终消费金额为："+price);

        //判断成绩是否合法
        int score = 555;
        if (score>=0 && score<=100){
            System.out.println("成绩合法");
        }
        System.out.println("继续执行.....");
    }
}
